Shareholders as of the record date of May 28, 2013 are entitled to vote and to attend the meeting, or any adjournment or postponement thereof.

THT's annual report on Form 10-K, as well as other documents prepared in connection with the annual general meeting, can be obtained from the Investor Relations section of the Company's website at http://www.tht.cn/AGM.asp.

THT's in-house R&D capabilities enable it to deliver tailored products that better meet the changing demands of its customers. The Company has a strong record of delivering high-quality products and services to leading domestic and international customers. THT has completed over 3,000 projects and has provided heat exchange solutions to several Fortune 500 companies. The Company is headquartered in Siping City, Jilin Province, China. For more information, please visit the Company's website at www.tht.cn. Contacts: